M10x120mm Wall 304 Stainless Steel Expansion Screws Closed Hook Anchor Bolts 8pcs (Color : Multiple Colors)

M10x120mm Wall 304 Stainless Steel Expansion Screws Closed Hook Anchor Bolts 8pcs
M10 male thread Expansion screw hook anchor bolt with flat washer and hex nut.
Closed hook bolts suitable for secure and reliable fixing of items and fixtures to concrete, brick, walls and any solid surface.
Installation methods: Select a chopping bit with the same diameter as expansion screw casing, and install it on the electric drill for punching. The depth of the hole should be equal to the length of the bolt. Then insert the expansion bolt set into the hole. Remember: Do not screw off the nut and prevent the bolt from falling into the hole when the drill is too deep.
Tighten the nut for 2 to 3 buckles and unscrew the nut when expansion bolt si very tight without any looseness. Then the fixed items are mounted with perforated fixed part and installed aiming at bolt. The gasket or spring washer outside is used to screw the nut tightly.
Description in Spanish
M10x120mm Pared 304 Tornillos de Expansión de Acero Inoxidable Cerrado Gancho Tornillos de Anclaje 8 unids
Nombre del producto: perno de gancho de expansión; material: acero inoxidable 304
Peso: 1257g; Contenido del paquete: 8pcs x perno de gancho de expansión
Diámetro del punzón: 14 mm / 0.55' '; Color principal: Tono plateado
Tama?o total: (Longitud) 150 mm / 5,9' '; Tama?o de rosca: M10 x 120 mm / 0,4' 'x 4,7' '(D * Longitud del perno)
Diámetro del ojal: 43 x 26 mm / 1.7' 'x 1' '(Diámetro exterior. * Diámetro interno.)